Patents by Inventor Sung yong An

Sung yong An has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220264149
    Abstract: The multi sample prediction method of the present invention comprises the steps of: determining a sample group consisting of a plurality of samples inside a decoding target block; determining a representative position corresponding to the sample group, inside the decoding target block; determining a representative prediction value for the sample group, on the basis of the determined representative position; and determining the determined representative prediction value as the final prediction value for each of the plurality of samples making up the sample group. The present invention enhances efficiency in encoding/decoding and reduces complexity thereof.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 18, 2022
    Inventors: Jin Ho Lee, Hui Yong Kim, Sung Chang Lim, Jong Ho Kim, Ha Hyun Lee, Jin Soo Choi, Jin Woong Kim
  • Publication number: 20220264151
    Abstract: Disclosed herein is a video decoding method including: obtaining a transform skip mode flag indicating whether or not a transform skip mode is applied to a current block; based on the transform skip mode flag, when a transform skip mode is applied to the current block, determining that secondary transform/inverse transform is not applied to the current block; and, according to the transform skip mode flag, when a transform skip mode is not applied to the current block, obtaining a transform matrix index for secondary transform/inverse transform of the current block and, according to the transform matrix index, determining whether or not secondary transform/inverse transform is applied to the current block.
    Type: Application
    Filed: June 18, 2020
    Publication date: August 18, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho LEE, Hui Yong KIM
  • Publication number: 20220261514
    Abstract: Provided is a system of designing a seismic isolation mount for protecting electrical equipment comprising switchboard and control panel from earthquakes.
    Type: Application
    Filed: December 7, 2020
    Publication date: August 18, 2022
    Applicant: NASAN ELECTRIC INDUSTRIES CO., LTD.
    Inventors: Jong Hoon BAE, Su Hyeon SON, Seong Yong KIM, Sung Chun MOON, Han Yeul AN, Kyung Jin BAE
  • Patent number: 11413010
    Abstract: Provided are an ultrasound diagnosis apparatus and a method of operating the same, which are capable of providing a guide for improving quality of an ultrasound image according to a relative position between a transducer and an object. The ultrasound diagnosis apparatus includes: a probe configured to transmit ultrasound signals to an object and receive ultrasound echo signals reflected from the object; a display configured to display a state of contact between the object and the probe; and a processor configured to determine, based on the ultrasound echo signals, whether the probe is brought into contact with the object and the state of contact between the object and the probe, and to control the display to display an indicator indicating a result of the determining.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: August 16, 2022
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Sung-wook Park, Jin-yong Lee, Ji-hyun Yoon, Sang-eun Lee, Hyuk-jae Chang, Namsik Chung, In-jeong Cho
  • Patent number: 11417959
    Abstract: A chip antenna module includes: a solder layer disposed on a lower surface of the first dielectric layer; a first patch antenna pattern disposed on upper surface of the first dielectric layer and having a through-hole; a second patch antenna pattern spaced apart from an upper surface of the first patch antenna pattern and having an area less than an area of the first patch antenna pattern; a first feed via extending through the first dielectric layer and electrically connected to the first patch antenna pattern; a second feed via extending through the first dielectric layer and the through-hole, and electrically connected to the second patch antenna pattern; and shielding vias extending through the first dielectric layer, electrically connected to the first patch antenna pattern, and at least partially surrounding the second feed via.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: August 16, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ju Hyoung Park, Won Cheol Lee, Sung Yong An, Kyu Bum Han
  • Patent number: 11417804
    Abstract: The light emitting device package disclosed in the embodiment of the invention includes first and second frames; a body disposed between the first and second frames; and a light emitting devices disposed on the first and second frames. The first frame includes a first end portion adjacent to the second frame, and the second frame includes a second end portion adjacent to the first frame and facing the first end portion, the first end portion includes a first protrusion protruding toward the second frame, and the second end portion includes a second protrusion protruding toward the first frame. The light emitting device includes first and second bonding portions disposed on the first and second protrusions. The body includes first and second reflective portions extending toward both sides of the first protrusion toward the first frame, and third and fourth reflective portions extending toward both sides of the second protrusion toward the second frame.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: August 16, 2022
    Assignee: SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
    Inventors: Young Shin Kim, Soon Yong Kang, Sung Min Kong, Ju Hyeon Oh
  • Publication number: 20220256187
    Abstract: The present invention relates to a method for encoding and decoding an image. The method for decoding an image includes: deriving an initial motion vector from a merge candidate list of a current block; deriving a refined motion vector using the initial motion vector; and generating a prediction block of the current block using the refined motion vector.
    Type: Application
    Filed: April 19, 2022
    Publication date: August 11, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ha Hyun LEE, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
  • Publication number: 20220256189
    Abstract: An image encoding/decoding method and apparatus are disclosed. The image decoding method includes acquiring prediction mode information of a current block from a bitstream, decoding an intra block copy prediction mode of the current block using the prediction mode information of the current block, and reconstructing the current block based on the intra block copy prediction mode. The intra block copy prediction mode is at least one of a block copy based SKIP mode, a block copy based MERGE mode or a block copy based AMVP mode.
    Type: Application
    Filed: June 17, 2020
    Publication date: August 11, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ha Hyun LEE, Jung Won KANG, Sung Chang LIM, Jin Ho LEE, Hui Yong KIM
  • Patent number: 11412231
    Abstract: An inter-prediction method according to the present invention comprises the steps of: deriving motion information of a current block; and generating a prediction block for the current block on the basis of the derived motion information. According to the present invention, computational complexity can be reduced and encoding efficiency can be improved.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: August 9, 2022
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong Kim, Gwang Hoon Park, Kyung Yong Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • Patent number: 11408072
    Abstract: A vapor deposition apparatus for providing a deposition film on a substrate, the vapor deposition apparatus includes a plurality of first nozzle parts which injects a first raw material toward the substrate; a plurality of second nozzle parts which is alternately disposed together with the plurality of first nozzle parts and injects a second raw material toward the substrate; a diffuser unit which distributes the second raw material to the plurality of second nozzle parts; and a supply unit which supplies the second raw material to the diffuser unit.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: August 9, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin-Kwang Kim, Seung-Yong Song, Myung-Soo Huh, Suk-Won Jung, Choel-Min Jang, Jae-Hyun Kim, Sung-Chul Kim
  • Patent number: 11412209
    Abstract: The present invention relates to a method and apparatus for video encoding/decoding by using a geometric modified picture. The encoding method according to the present invention includes: generating a geometric modified picture by geometrically modifying a reference picture; and generating a first prediction block of a current block by performing inter prediction referencing the geometric modified picture.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: August 9, 2022
    Assignees: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Jin Ho Lee, Dong San Jun, Hui Yong Kim, Gwang Hoon Park, Jin Soo Choi, Tae Hyun Kim, Dae Young Lee, Young Su Heo
  • Publication number: 20220248002
    Abstract: An image encoding/decoding method and apparatus are provided. An image encoding method performed by an image encoding apparatus may comprise determining an intra-prediction mode of a current block, configuring a reference sample of intra prediction by using at least one of a neighbor pixel of the current block in a current picture and a pixel of a reference picture, and performing intra prediction for the current block based on the intra-prediction mode and the reference sample.
    Type: Application
    Filed: April 20, 2022
    Publication date: August 4, 2022
    Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho LEE, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI, Gwang Hoon PARK, Tae Hyun KIM, Dae Young LEE
  • Publication number: 20220248006
    Abstract: Disclosed herein is a video decoding method including acquiring adaptation parameter sets including an adaptive in-loop filter (ALF) set including a plurality of ALFs, determining an adaptation parameter set applied to a current picture or slice and including an ALF set applied to the current picture or slice, from among the adaptive parameter sets, determining an adaptation parameter set applied to a current coding tree block (CTB) and including an ALF set applied to the current CTB included in the current picture or slice, from the adaptation parameter set applied to the current picture or slice, and filtering the current CTB based on the ALF set of the determined adaptation parameter set applied to the current CTB, wherein the acquired adaptation parameter sets include chroma ALF number information, and wherein the ALF set includes chroma ALFs, the number of which is indicated by the chroma ALF number information.
    Type: Application
    Filed: June 17, 2020
    Publication date: August 4, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho LEE, Hui Yong KIM
  • Publication number: 20220248026
    Abstract: Disclosed herein are a video encoding/decoding method and apparatus. The video decoding method of the present disclosure includes: obtaining block partitioning information of a current block; based on the block partitioning information, partitioning the current block into a first sub-block and a second sub-block; deriving motion information of the first sub-block and notion information of the second sub-block respectively; based on the notion information of the first sub-block and the motion information of the second sub-block, generating a prediction sample of the first sub-block and a prediction sample of the second sub-block respectively; and through a weighted-sum of the prediction sample of the first sub-block and the prediction sample of the second sub-block, generating a prediction sample of the current block. Herein, the block partitioning information is index information indicating an index of a table including information indicating a plurality of predefined asymmetric partition shapes.
    Type: Application
    Filed: June 16, 2020
    Publication date: August 4, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Ha Hyun LEE, Jung Won KANG, Sung Chang LIM, Jin Ho LEE, Hui Yong KIM
  • Publication number: 20220248004
    Abstract: The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block.
    Type: Application
    Filed: March 30, 2022
    Publication date: August 4, 2022
    Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong KIM, Gwang Hoon PARK, Kyung Yong KIM, Sung Chang LIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM
  • Publication number: 20220244235
    Abstract: Provided is a method of analyzing a copolycarbonate. More particularly, provided is a method of analyzing a copolycarbonate, in which a polysiloxane structure is introduced into the main chain of a polycarbonate, the method capable of more accurately analyzing a weight average molecular weight, a number average molecular weight, and a molecular weight distribution of a polysiloxane-containing aromatic diol compound which is used as a starting material.
    Type: Application
    Filed: June 19, 2020
    Publication date: August 4, 2022
    Inventors: Hyo Yong KIM, Jin Sook RYU, Sunok OH, Sung Joon OH
  • Publication number: 20220248017
    Abstract: Disclosed herein is an image encoding/decoding method and apparatus based on transform. An image decoding method includes determining a horizontal transform type and a vertical transform type of a current block, deriving a residual block of the current block by performing inverse transform with respect to the current block based on the determined horizontal transform type and vertical transform type, and reconstructing the current block based on the residual block. The determining of the horizontal transform type and the vertical transform type is performed based on at least one of a width or a height of the current block regardless of an intra prediction mode of the current block, when the current block is in an intra sub-block partitions (ISP) mode.
    Type: Application
    Filed: March 6, 2020
    Publication date: August 4, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho LEE, Hui Yong KIM
  • Publication number: 20220246802
    Abstract: A display device includes a first electrode and a second electrode spaced apart from each other; first light emitting elements disposed between the first electrode and the second electrode and emitting first light; second light emitting elements disposed between the first electrode and the second electrode and emitting second light; and a wavelength conversion pattern disposed on the first light emitting elements and the second light emitting elements, wherein a peak wavelength of the first light is different from a peak wavelength of the second light, and the first light emitting elements and the second light emitting elements are disposed on a same layer.
    Type: Application
    Filed: January 12, 2022
    Publication date: August 4, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Jun Yong KIM, Sung Hoon KIM
  • Patent number: 11405620
    Abstract: An image encoding/decoding method and apparatus for performing intra prediction are provided. An image decoding method of the present invention comprises deriving an intra prediction mode for a current block, selecting at least one reconstructed sample line neighboring to the current block, constructing a reference sample using at least one reconstructed sample included in the at least one reconstructed sample line, and performing intra prediction for the current block based on the intra prediction mode and the reference sample.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: August 2, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Dong San Jun, Jin Ho Lee, Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Ha Hyun Lee, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi
  • Patent number: 11400012
    Abstract: An embodiment of the disclosure provides a vision recovery training device, which includes a housing formed to be worn on a face around the eyes, a pair of rotation modules mounted to an inside of the housing, and a lens provided in each rotation module, at least one of the rotation modules including: a rotation disc; a magnetic body inserted in the rotation disc; and a sensor module provided in the housing at a radial position corresponding to the magnetic body.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: August 2, 2022
    Inventor: Sung Yong Park